Gantt chart tooltip is in the wrong position Y axis wise



I am trying to implement the gant chart and everything so far is working great except for the tooltip. I want the tooltip to be shown near the graph itself, however for some reason it pins it directly on top of my tabs.

You can see what I mean in the picture below:

Any help is greatly appreciated.


Hi @Gouvernment,
I reproduced the issue but still not sure that it is your situation.
Steps that I did to reproduce:
I create a simple template with a tooltip extension. (like in the attached snippet)
Add margin-top and padding-top attributes to the gantt container.
Hover the mouse over the task.
The tooltip position is wrong.
Snippet with reproduced issue(check HTML tab): https://snippet.dhtmlx.com/13cc0c18f
Is it the same issue that you have?
It appears to be a bug on our end, thank you for noticing it. I’ve already forwarded this issue to our dev team and, if you want, I will inform you when this issue will be fixed.
To avoid this problem, I could advise a workaround solution:
you could use position: relative , with top:(offset) attributes.
Like in the following snippet: https://snippet.dhtmlx.com/a51251da0
If you’re having a different issue, could you reproduce it in the following snippet:
https://snippet.dhtmlx.com/13cc0c18f click the share button and send me the link?

Unfortunately, If you’re having this issue, you could meet the same problem with links positions(only in the Edge browser and our snippet tool), and a workaround solution will not fix it.
This bug is in our bug tracker, and the dev team works on a fix, unfortunately, I can’t give you an ETA for this fix.


Yes this is the very same problem I have. I would like to be notified when this is fixed, thank you. Will try the workaround.